The document summarizes information about the Incheon Technopark Net Zero Cities Conference held in 2013 in Incheon, South Korea. The conference focused on clean technology areas like material recycling, electric vehicles, biomass/waste treatment, and smart grids. Some key details provided include that Incheon has a population of 2.8 million people and is located 30km west of Seoul and 20 minutes from Incheon International Airport. The document also outlines a success story about a project on solid bio-fuel production that received government funding and eventually led to 20 billion won in plant exports to Malaysia.